panic.c
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/*
* linux/lib/vsprintf.c
*
* Copyright (C) 1991, 1992 Linus Torvalds
*/
/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
/*
* Wirzenius wrote this portably, Torvalds fucked it up :-)
*/
#include <common.h>
#if !defined(CONFIG_PANIC_HANG)
#include <command.h>
#endif
static void panic_finish(void) __attribute__ ((noreturn));
static void panic_finish(void)
{
putc('\n');
#if defined(CONFIG_PANIC_HANG)
hang();
#else
udelay(100000); /* allow messages to go out */
do_reset(NULL, 0, 0, NULL);
#endif
while (1)
;
}
void panic_str(const char *str)
{
puts(str);
panic_finish();
}
void panic(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vprintf(fmt, args);
va_end(args);
panic_finish();
}